Warlock grinding build

[Vrael]

I'm starting my warlock now and could use some advice on talents. So far I've choosed 5/5 Impr. Corruption + 2/2 Life Tap. Don't know where to head next. I'm not your "Destruction warlock", I enjoy dots!

I suppose going 5/5 Demonic Embrace next would be a viable choice? Well, show me the way =)

[KingKapalone]

I'm using this build. It's a drain tank build, so the important gear is Stamina and then shadow dmg. Lots of lifetap and drain life. I don't have much downtime and can easily do multiple mobs at once.

Level 10-14: Improved Corruption 5
15-16: Improved Lifetap 2
17-19: Improved Drain Life 3
20-24: Fel Concentration 5
25-26: Nightfall 2
27-28: Grim Reach 2
29: Improved Drain Life (4)
30: Siphon Life
31: Improved Drain Life (5)
32-34: Suppression 3
35-39: Shadow Mastery 5
40-44: Improved Shadow Bolt 5
45-49: Bane 5
50: Shadowburn
51-55: Demonic Embrace
56-58: Improved Imp
59-60: Dark Pact + go-crazy point